Bump version to 1.0.1 and add release notes

build.gradle

@@ -1,7 +1,7 @@
 buildscript {
     ext {
         // App version
-        versionName = '1.0.0'
+        versionName = '1.0.1'
         versionCode = 1
 
         applicationId = "io.pezkuwichain.wallet"

distribution/whatsnew/whatsnew-en-US

@@ -1,7 +1 @@
-Pezkuwi Wallet - Your gateway to the Pezkuwi blockchain ecosystem.
-
-- Send and receive HEZ tokens
-- Stake HEZ via nomination pools on Asset Hub
-- View your Pezkuwi dashboard with roles and trust score
-- Multi-chain support for Polkadot ecosystem
-- Secure account management with biometric authentication
+Bug fixes and improvements for Google Sign-In cloud backup.